CN114571280B

CN114571280B - High-temperature sputtering prevention protection device for numerical control machine tool and use method thereof

Info

Publication number: CN114571280B
Application number: CN202210185480.8A
Authority: CN
Inventors: 邓小雷; 林晓亮; 陈昱珅; 柳力豪; 方诚至; 丁志恒; 宋佳欣
Original assignee: Quzhou University
Current assignee: Quzhou University
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2023-02-07
Anticipated expiration: 2042-02-28
Also published as: CN114571280A

Abstract

The invention discloses a high-temperature sputtering prevention protection device for a numerical control machine tool and a using method of the high-temperature sputtering prevention protection device, and particularly relates to the technical field of numerical control machines. By arranging the driving device, the centrifugal cylinder, the oil pump, the second sleeve and the spraying cylinder, the protective device can rapidly dissipate heat of the auxiliary workpiece for processing the workpiece and simultaneously recycle and treat the cooling liquid, so that the condition that the cooling liquid is in a high-temperature state for a long time is reduced, the cooling liquid can be treated in time, the cooling liquid is prevented from generating pungent smell due to high-temperature volatilization, the environment-friendly effect of the protective device is improved, the requirement on resources is reduced, and compared with the existing protective device, a large amount of cost is saved.

Description

High-temperature sputtering prevention protection device for numerical control machine tool and use method thereof

Technical Field

The invention relates to the technical field of numerical control machines, in particular to a high-temperature sputtering prevention protection device for a numerical control machine and a using method thereof.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, which are represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and size required by the drawing.

The part is machined on the numerical control machine tool, which mainly depends on a machining program, and different from a common machine tool, the part does not need to be manufactured, a plurality of moulds and clamps do not need to be replaced, and the machine tool does not need to be frequently readjusted. Therefore, the numerical control machine tool is suitable for occasions where machined parts are frequently replaced, namely, the numerical control machine tool is suitable for production of single-piece and small-batch products and development of new products, so that the production preparation period is shortened, and the cost of a large amount of process equipment is saved.

The machining precision of the numerical control machine tool can reach 0.05-0.1 mm generally, the numerical control machine tool is controlled according to a digital signal form, every time the numerical control device outputs a pulse signal, a moving part of the machine tool moves by a pulse equivalent (generally 0.001 mm), and the reverse clearance of a machine tool feeding transmission chain and the average error of a screw pitch of a screw rod can be subjected to bending compensation by the numerical control device, so that the positioning precision of the numerical control machine tool is higher.

Can produce a large amount of iron fillings in the machine tool machining, the iron fillings of sputter also cause operating personnel to be injured easily, and because the processing frame is used for placing the processing work piece, its corner is vertical upwards, its inboard corner is 90 degrees right angles, after the cutting, the metal piece that splashes piles up in vertically corner, adopt the coolant liquid mode that sprays to reduce the temperature of work piece when processing the work piece usually, play the effect of anti-sputtering simultaneously, however current most digit control machine tool is when handling the work piece, often be difficult to the all-round to cool down and anti-sputtering to the work piece and handle, and simultaneously, because the coolant liquid is after cooling down the work piece, self is in the high temperature state, if not in time handle then send the pungent smell easily to the coolant liquid, when influencing workshop processing environment, reduced the efficiency to its recycle.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a high-temperature sputtering prevention protection device for a numerical control machine tool and a using method thereof, and the technical problem to be solved by the invention is as follows: most current digit control machine tools are when handling the work piece, often are difficult to all-round to the work piece cool down and prevent the sputter processing, simultaneously, because the coolant liquid is cooling down the back to the work piece, self is in the high temperature state, if not in time handle the coolant liquid then send sharp smell easily, when influencing workshop processing environment, reduced the problem to its recycle efficiency.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a digit control machine tool is with protector that prevents high temperature sputtering, includes the lathe body, the right flank of lathe body inner wall and the right flank fixed connection of locating rack, fixedly connected with airtight section of thick bamboo in the locating rack, airtight section of thick bamboo's inner wall and the outer fixed surface of first sleeve are connected, first guide way has been seted up to first telescopic left surface, the first spring of a plurality of right flank fixed connection of first guide way inner wall, and the left end of the first spring of a plurality of all with the telescopic right flank fixed connection of second, second sleeve sliding connection is in first guide way, the second guide way has been seted up to the telescopic left surface of second, the right flank fixed connection of right side of the first spring of second, and the left end of a plurality of second spring all with be located the telescopic right side fixed connection of right side of spray cylinder on right side, the quantity of spray cylinder is a plurality of, the opposite face that corresponds two spray cylinders is linked together through the first pipe of a plurality of, the opposite face that corresponds two spray cylinders is linked together through a plurality of shower head, the right flank of second sleeve and spray cylinder all be located the locating ring and the outer fixed surface of second sleeve is connected with the second pipe, the locating ring is connected with the second guide pipe through the locating ring, the locating sleeve is connected with the second guide pipe.

As a further scheme of the invention: the first guide groove and the second guide groove are both arranged to be annular guide grooves, the plurality of spray headers are communicated with the second guide pipes through the spray cylinder, the other ends of the two second guide pipes are respectively communicated with one end of the front face and one end of the back face of the tee joint, and the top end of the tee joint is communicated with the bottom end of the third guide pipe.

As a further scheme of the invention: the other end of the third conduit is communicated with one end of the front face of the connecting pipe, the other end of the connecting pipe is communicated with the right end of the telescopic pipe, the outer surface of the telescopic pipe is fixedly connected with the inner wall of the fixed sleeve, and the upper surface of the fixed sleeve is fixedly connected with the lower surface of the limiting slide block.

As a further scheme of the invention: the limiting sliding block is connected in the limiting sliding groove in a sliding mode, the limiting sliding groove is formed in the upper surface of the inner wall of the machine tool body, the cross section of the limiting sliding groove and the limiting sliding block are both in a T shape, and the telescopic pipe is a multi-section telescopic pipe.

As a further scheme of the invention: the right side surface of the second sleeve is provided with exhaust holes, the second sleeve is communicated with the left end of the ventilation pipe through the exhaust holes, the other end of the ventilation pipe is communicated with the right side surface of the fan, an output shaft on the left side of the fan is in transmission connection with an output shaft on the right side of the driving device, and the outer surface of the driving device is fixedly connected with the lower surface of the inner wall of the treatment box.

As a further scheme of the invention: the other end of the driving device is fixedly connected with a centrifugal shaft, the centrifugal shaft connected with the other end of the driving device is positioned in a centrifugal cylinder, the outer surface of the centrifugal cylinder is fixedly connected with the inner wall of the collecting cover and the lower surface of the inner wall of the treatment box respectively, and the outer surface of the collecting cover is fixedly connected with the inner wall of the collecting box.

As a further scheme of the invention: the left side of the collecting cover is fixedly connected with the right side of the partition plate, the upper surface of the partition plate is an inclined plane, the left side of the partition plate is fixedly connected with the left side of the inner wall of the collecting box, the oil pump is arranged below the partition plate, and the lower surface of the oil pump is fixedly connected with the lower surface of the inner wall of the collecting box.

As a further scheme of the invention: the oil extraction mouth of oil pump is linked together with the positive one end of oil pipe, the other end of oil pipe passes the back of lathe body and batch oil tank and is linked together, the front fixed connection of the back of batch oil tank and lathe body inner wall, the last fixed surface of collecting box is connected with a plurality of intake pipe, and a plurality of intake pipe is linked together with the lower surface of two gas collecting channels respectively, and the other end of a plurality of intake pipe all is linked together with the air inlet of fan.

As a further scheme of the invention: the lower surface of lathe body and the last fixed surface of radiating seat are connected, the lower surface of radiating seat and the last fixed surface of base are connected, the front of lathe body is provided with sealing door, sealing door sliding connection is in the front of lathe body, the front of lathe body is provided with control panel.

A use method of a high-temperature sputtering prevention protection device for a numerical control machine tool comprises the following use steps:

s1, when the protection device is used, a workpiece to be machined needs to be fixed through a machine tool, a sealing door is closed after the stability of the workpiece is guaranteed, a program is input through a control panel on the front side of the machine tool body to debug the machine tool body, and the workpiece is machined through the machine tool body after the program is confirmed.

S2, when the lathe body adds man-hour to the work piece, start drive arrangement and oil pump, because drive arrangement operation can drive fan synchronous operation, make the fan can inhale the gas collecting channel through the high-temperature gas that the intake pipe produced when with the inside processing work piece of lathe body in the in-process of operation, the realization is handled the waste gas that produces when adding man-hour to the lathe body, and because the function of oil pump, make fluid can spout the surface at the work piece through the shower head, thereby add man-hour sweeps to the work piece and adsorb.

S3, when the fan when the ventilation pipe exhaust along with drive arrangement' S operation, the ventilation pipe then can with gaseous transmission to first guide way in, make the inside atmospheric pressure of first guide way rise fast, gaseous then can extrude the second sleeve and pour into in the second guide way to the left side removal this moment, along with the continuous operation of fan, when first guide way and the inside atmospheric pressure saturation of second guide way, position circle and spray can then cup joint the surface at required processing work piece, and simultaneously, gaseous injection along with gaseous then can be along with first pipe discharge, make this protector can adjust the position of second sleeve and spray can at the in-process of operation, the guarantee spray can remove to the surface of work piece.

S4, in the process of processing the workpiece, the driving device can drive the centrifugal shaft to rotate at a high speed, the cooling liquid sprayed on the surface of the workpiece can drip on the surface of the workbench along with the gravity of the cooling liquid, and drip along the workbench into the collecting cover, the oil is collected into the centrifugal cylinder through the collecting cover, and the cooling liquid is in contact with the surface of the centrifugal cylinder at an accelerated speed due to the high-speed rotation of the centrifugal shaft in the centrifugal cylinder, so that the filtering effect of the protective device on the cooling liquid is accelerated, meanwhile, the filtered cooling liquid can enter the lower part of the partition plate along the inclined plane of the bottom plate along with the gravity, and the cooling liquid enters the oil storage tank again through the transmission of the oil pump.

The invention has the beneficial effects that:

1. according to the invention, by arranging the driving device, the centrifugal cylinder, the oil pump, the first sleeve, the second sleeve and the spraying cylinder, when the driving device runs at a high speed, the centrifugal shaft in the centrifugal cylinder synchronously rotates at a high speed, so that the cooling liquid is in contact with the surface of the centrifugal cylinder at an accelerated speed, the filtering effect of the protective device on the cooling liquid is accelerated, the cooling liquid after being filtered enters the lower part of the partition plate along the inclined surface of the bottom plate along with the gravity and enters the oil storage tank again through the transmission of the oil pump, the protective device can quickly dissipate heat of an auxiliary workpiece for processing the workpiece and can simultaneously recover and treat the cooling liquid, the heat dissipation of the cooling liquid can be accelerated through the addition of the fan, meanwhile, under the effect of the centrifugal cylinder, the heat dissipation of the cooling liquid is accelerated, the filtration of the cooling liquid can be accelerated, the condition that the cooling liquid is in a high-temperature state for a long time is reduced, the cooling liquid can be treated in time, the pungent smell caused by high-temperature volatilization of the cooling liquid is avoided, the environmental protection effect of the protective device is improved, the requirement on resources is reduced, and the cost is greatly saved compared with the existing protective device;

2. according to the invention, the fan, the driving device, the spraying cylinder and the limiting slide block are arranged, along with the continuous operation of the fan, when the air pressure in the first guide groove and the second guide groove is saturated, the positioning ring and the spraying cylinder can be sleeved on the surface of a workpiece to be processed, and simultaneously, along with the injection of gas, the gas can be discharged along with the first guide pipe, so that the position of the second sleeve and the position of the spraying cylinder can be adjusted in the operation process of the protection device, the spraying cylinder can be moved to the surface of the workpiece, the cooling liquid discharged by the oil pump and the gas discharged by the fan can be effectively sprayed on the surface of the workpiece when the protection device is used for processing the workpiece, the processing effect of the workpiece is reduced due to dislocation, and the integral movement of the protection device is automatically adjusted by the driving device, so that the operation difficulty of the protection device is greatly reduced;

3. according to the invention, by arranging the oil pump, the spray header and the gas collecting hood, when the machine tool body processes a workpiece, the driving device and the oil pump are started, and the driving device can drive the fan to synchronously operate, so that high-temperature gas generated when the workpiece is processed in the machine tool body is sucked into the gas collecting hood through the gas inlet pipe in the operation process of the fan, waste gas generated in the internal processing of the machine tool body is treated, and due to the operation of the oil pump, oil can be sprayed on the surface of the workpiece through the spray header, thereby adsorbing waste chips generated in the processing of the workpiece, preventing the gas collecting hood from being blocked due to the accumulation of the waste chips in the operation process of the fan, accelerating the circulation of air in the machine tool body, accelerating the cooling of cooling liquid discharged by the oil pump, achieving the effect of mutually assisting between the ventilation and oil discharge of the protection device, ensuring the collection efficiency of the waste chips, reducing the possibility of damage of the fan due to the blockage, and prolonging the service life and improving the use effect of the protection device.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the sliding structure of the sealing door of the present invention;

FIG. 3 is a three-dimensional structural diagram of the machine tool body according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at the point A;

FIG. 5 is a schematic three-dimensional sectional structure of the positioning frame of the present invention;

FIG. 6 is a perspective view of the telescopic tube of the present invention;

FIG. 7 is a schematic perspective view of a treatment tank of the present invention;

FIG. 8 is a schematic perspective sectional view of the treatment tank of the present invention;

in the figure: the device comprises a machine tool body 1, a positioning frame 2, an airtight cylinder 3, a first sleeve 4, a first guide groove 5, a first spring 6, a second sleeve 7, an air hole 8, a second guide groove 9, a second spring 10, a spray cylinder 11, a first guide pipe 12, a spray head 13, a positioning ring 14, a second guide pipe 15, a tee joint 16, a third guide pipe 17, a connecting pipe 18, an extension pipe 19, a fixed sleeve 20, a limiting slide block 21, a limiting slide groove 22, a ventilation pipe 23, a fan 24, a driving device 25, a processing box 26, a centrifugal cylinder 27, a collecting cover 28, a partition plate 29, an oil pump 30, an oil guide pipe 31, an oil storage tank 32, a bottom plate 33, a gas collecting cover 34, an air inlet pipe 35, a working table 36, an exhaust hole 37, a heat dissipation seat 38, a base 39 and a sealing door 40.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-8, the invention provides a high temperature sputtering prevention device for a numerical control machine tool, which comprises a machine tool body 1, wherein the right side surface of the inner wall of the machine tool body 1 is fixedly connected with the right side surface of a positioning frame 2, an airtight cylinder 3 is fixedly connected in the positioning frame 2, the inner wall of the airtight cylinder 3 is fixedly connected with the outer surface of a first sleeve 4, a first guide groove 5 is formed in the left side surface of the first sleeve 4, a plurality of first springs 6 are fixedly connected with the right side surface of the inner wall of the first guide groove 5, the left ends of the first springs 6 are fixedly connected with the right side surface of a second sleeve 7, the second sleeve 7 is slidably connected in the first guide groove 5, a second guide groove 9 is formed in the left side surface of the inner wall of the second guide groove 9, a plurality of second springs 10 are fixedly connected with the right side surface of a spray cylinder 11 positioned on the right side, the left ends of the second springs 10 are fixedly connected with the right side surface of the spray cylinder 11 positioned on the right side, the spray cylinders 11 are a plurality of the spray cylinders 11, the spray cylinders 11 are communicated with the spray cylinder 11 through a plurality of spray cylinder positioning ring 14, the spray cylinder 11 is communicated with the spray cylinder 14, the spray cylinder 11 and the spray cylinder 14, the spray cylinder 14 is positioned on the spray cylinder 14, the spray cylinder 14 is communicated with the spray cylinder 14, the spray cylinder 14.

The first guide groove 5 and the second guide groove 9 are both annular guide grooves, the plurality of spray headers 13 are communicated with the second guide pipes 15 through the spray cylinder 11, the other ends of the two second guide pipes 15 are respectively communicated with one end of the front surface and one end of the back surface of the tee joint 16, and the top end of the tee joint 16 is communicated with the bottom end of the third guide pipe 17.

The other end of the third conduit 17 is communicated with one end of the front surface of the connecting pipe 18, the other end of the connecting pipe 18 is communicated with the right end of the telescopic pipe 19, the outer surface of the telescopic pipe 19 is fixedly connected with the inner wall of the fixed sleeve 20, and the upper surface of the fixed sleeve 20 is fixedly connected with the lower surface of the limiting slide block 21.

The limiting slide block 21 is connected in the limiting slide groove 22 in a sliding mode, the limiting slide groove 22 is formed in the upper surface of the inner wall of the machine tool body 1, the cross section of the limiting slide groove 22 and the limiting slide block 21 are both T-shaped, and the telescopic pipe 19 is a multi-section telescopic pipe.

The right side surface of the second sleeve 7 is provided with an exhaust hole 37, the second sleeve 7 is communicated with the left end of the ventilation pipe 23 through the exhaust hole 37, the other end of the ventilation pipe 23 is communicated with the right side surface of the fan 24, an output shaft on the left side of the fan 24 is in transmission connection with an output shaft on the right side of the driving device 25, and the outer surface of the driving device 25 is fixedly connected with the lower surface of the inner wall of the treatment box 26.

The other end of the driving device 25 is fixedly connected with a centrifugal shaft, the centrifugal shaft connected with the other end of the driving device 25 is positioned in a centrifugal cylinder 27, the outer surface of the centrifugal cylinder 27 is fixedly connected with the inner wall of a collecting cover 28 and the lower surface of the inner wall of the treatment box 26 respectively, and the outer surface of the collecting cover 28 is fixedly connected with the inner wall of the collecting box.

The left side surface of the collecting cover 28 is fixedly connected with the right side surface of the partition plate 29, the upper surface of the partition plate 29 is an inclined surface, the left side surface of the partition plate 29 is fixedly connected with the left side surface of the inner wall of the collecting box, the oil pump 30 is arranged below the partition plate 29, and the lower surface of the oil pump 30 is fixedly connected with the lower surface of the inner wall of the collecting box.

The oil drain port of oil pump 30 is linked together with the positive one end of oil pipe 31, and the other end of oil pipe 31 passes the back of lathe body 1 and batch oil tank 32 and is linked together, the front fixed connection of the back of batch oil tank 32 and the 1 inner wall of lathe body, the last fixed surface of collecting box is connected with a plurality of intake pipe 35, and a plurality of intake pipe 35 is linked together with the lower surface of two gas collecting channels 34 respectively, and the other end of a plurality of intake pipe 35 all is linked together with the air inlet of fan 24.

The lower surface of the machine tool body 1 is fixedly connected with the upper surface of the heat radiating seat 38, the lower surface of the heat radiating seat 38 is fixedly connected with the upper surface of the base 39, the sealing door 40 is arranged on the front surface of the machine tool body 1, the sealing door 40 is connected to the front surface of the machine tool body 1 in a sliding mode, and the control panel is arranged on the front surface of the machine tool body 1.

s1, when the protection device is used, a workpiece to be machined needs to be fixed through a machine tool, the sealing door 40 is closed after the stability of the workpiece is guaranteed, the machine tool body 1 is debugged through a control panel input program on the front face of the machine tool body 1, and the workpiece is machined through the machine tool body 1 after the program is confirmed.

S2, when machine tool body 1 adds man-hour to the work piece, start drive arrangement 25 and oil pump 30, because drive arrangement 25 operation can drive fan 24 synchronous operation, make fan 24 can inhale in gas collecting channel 34 through the high-temperature gas that intake pipe 35 produced when with the inside processing work piece of machine tool body 1 at the in-process of operation, the realization is handled the waste gas that produces when adding man-hour to machine tool body 1, and because the function of oil pump 30, make fluid can spout the surface at the work piece through shower head 13, thereby adsorb the sweeps that produce when adding man-hour to the work piece.

S3, when the fan 24 exhausts air to the ventilation pipe 23 along with the operation of the driving device 25, the ventilation pipe 23 transmits air to the first guide groove 5, so that the air pressure in the first guide groove 5 is rapidly increased, at the moment, the air can extrude the second sleeve 7 to move towards the left side and simultaneously inject the air into the second guide groove 9, along with the continuous operation of the fan 24, when the air pressure in the first guide groove 5 and the second guide groove 9 is saturated, the positioning ring 14 and the spray cylinder 11 can be sleeved on the surface of a workpiece to be machined, and simultaneously, the air can be exhausted along with the first guide pipe 12 along with the injection of the air, so that the positions of the second sleeve 7 and the spray cylinder 11 can be adjusted in the operation process of the protection device, and the spray cylinder 11 can be guaranteed to move to the surface of the workpiece.

S4, in the process of processing the workpiece, the driving device 25 drives the centrifugal shaft to rotate at a high speed, the cooling liquid sprayed on the surface of the workpiece can drip onto the surface of the working table 36 along the gravity of the cooling liquid, and drip into the collecting cover 28 along the working table 36, the oil liquid is collected into the centrifugal cylinder 27 through the collecting cover 28, and the cooling liquid is accelerated to contact with the surface of the centrifugal cylinder 27 due to the high-speed rotation of the centrifugal shaft in the centrifugal cylinder 27, so that the filtering effect of the protecting device on the cooling liquid is accelerated, meanwhile, the filtered cooling liquid enters the lower portion of the partition plate 29 along the inclined surface of the bottom plate 33 along the gravity, and then enters the oil storage tank 32 again through the transmission of the oil pump 30.

Through setting up drive arrangement 25, first sleeve 4, second sleeve 7 and spray cylinder 11, make this protector can carry out recovery processing to the coolant liquid when assisting quick radiating of work piece processing, and the joining through fan 24, can accelerate the heat dissipation of coolant liquid, and simultaneously, under centrifuge tube 27's effect, can accelerate the filtration to the coolant liquid when accelerating the coolant liquid heat dissipation, the condition that the coolant liquid is in high temperature state for a long time has been reduced, and can be timely handle the coolant liquid, avoid the coolant liquid to produce pungent smell because of high temperature volatilizees, when having improved this protector environmental protection effect, its demand to the resource has been reduced, compare with current protector and saved a large amount of costs.

Through setting up fan 24, spray tube 11 and spacing slider 21 for this protector adds the surface that oil pump 30 exhaust coolant liquid and fan 24 combustion gas can effectual spraying in the work piece when the work piece, reduces its effect of processing that influences the work piece because of the dislocation, and the holistic removal of this protector relies on drive arrangement 25 drive automatic adjustment, greatly reduced this protector's the operation degree of difficulty.

Through setting up oil pump 30, shower head 13 and gas collecting channel 34, avoid fan 24 to pile up and block up gas collecting channel 34 because of the sweeps at the in-process of operation, and fan 24's operation has accelerated the circulation of the inside air of lathe body 1, thereby the cooling of the oil pump 30 discharge coolant liquid of accelerating, make this protector's ventilation and the effect of playing the effect of supplementing each other between the oil extraction, when having ensured collection efficiency to the sweeps, fan 24 has been reduced because of the possibility of blockking up and damaging, the life and the result of use of this protector have been improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiment of the invention, only the structures related to the disclosed embodiment are related, other structures can refer to common design, and the same embodiment and different embodiments of the invention can be combined mutually under the condition of no conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a digit control machine tool is with protector of preventing high temperature sputtering, includes lathe body (1), its characterized in that: the right side face of the inner wall of the machine tool body (1) is fixedly connected with the right side face of the positioning frame (2), an airtight cylinder (3) is fixedly connected in the positioning frame (2), the inner wall of the airtight cylinder (3) is fixedly connected with the outer surface of a first sleeve (4), a first guide groove (5) is formed in the left side face of the first sleeve (4), a plurality of first springs (6) are fixedly connected to the right side face of the inner wall of the first guide groove (5), the left ends of the first springs (6) are fixedly connected with the right side face of a second sleeve (7), the second sleeve (7) is connected in the first guide groove (5) in a sliding mode, a second guide groove (9) is formed in the left side face of the second sleeve (7), the right flank fixedly connected with a plurality of second spring (10) of second guide way (9) inner wall, and the left end of a plurality of second spring (10) all with the right flank fixed connection who is located spray cylinder (11) on right side, the quantity of spray cylinder (11) is a plurality of, and the opposite face that corresponds two spray cylinders (11) is linked together through a plurality of first pipe (12), and the opposite face that corresponds two spray cylinders (11) is linked together through a plurality of shower head (13), gas pocket (8) have all been seted up to the right flank of second sleeve (7) and the right flank of spray cylinder (11), spray cylinder (11) are through gas pocket (8) and first sleeve (4) and second sleeve (11) The sleeve (7) is communicated, the outer surface of the spraying cylinder (11) positioned on the left side is fixedly connected with a positioning ring (14), the outer surface of the positioning ring (14) is fixedly connected with two second guide pipes (15), the two second guide pipes (15) are both positioned above the positioning ring (14), and the two second guide pipes (15) are both communicated with the spraying cylinder (11) positioned on the left side through the positioning ring (14);

the right side surface of the second sleeve (7) is provided with an exhaust hole (37), the second sleeve (7) is communicated with the left end of the ventilation pipe (23) through the exhaust hole (37), the other end of the ventilation pipe (23) is communicated with the right side surface of the fan (24), an output shaft on the left side of the fan (24) is in transmission connection with an output shaft on the right side of the driving device (25), and the outer surface of the driving device (25) is fixedly connected with the lower surface of the inner wall of the treatment box (26);

the other end of the driving device (25) is fixedly connected with a centrifugal shaft, the centrifugal shaft connected with the other end of the driving device (25) is positioned in a centrifugal cylinder (27), the outer surface of the centrifugal cylinder (27) is respectively and fixedly connected with the inner wall of a collecting cover (28) and the lower surface of the inner wall of a treatment box (26), and the outer surface of the collecting cover (28) is fixedly connected with the inner wall of a collecting box;

the left side surface of the collecting cover (28) is fixedly connected with the right side surface of the partition plate (29), the upper surface of the partition plate (29) is an inclined surface, the left side surface of the partition plate (29) is fixedly connected with the left side surface of the inner wall of the collecting box, an oil pump (30) is arranged below the partition plate (29), and the lower surface of the oil pump (30) is fixedly connected with the lower surface of the inner wall of the collecting box;

the oil drain port of oil pump (30) is linked together with the positive one end of oil pipe (31) of leading, the other end of leading oil pipe (31) passes lathe body (1) and is linked together with the back of batch oil tank (32), the back of batch oil tank (32) and the positive fixed connection of lathe body (1) inner wall, the last fixed surface of collecting box is connected with a plurality of intake pipe (35), and a plurality of intake pipe (35) are linked together with the lower surface of two gas collecting channel (34) respectively, and the other end of a plurality of intake pipe (35) all is linked together with the air inlet of fan (24).

2. The protection device for preventing high-temperature sputtering for the numerical control machine tool according to claim 1, characterized in that: the first guide groove (5) and the second guide groove (9) are both arranged to be annular guide grooves, a plurality of spray headers (13) are communicated with the second guide pipes (15) through spray cylinders (11), the other ends of the two second guide pipes (15) are respectively communicated with one end of the front face and one end of the back face of the tee joint (16), and the top end of the tee joint (16) is communicated with the bottom end of the third guide pipe (17).

3. The protection device for preventing high-temperature sputtering for the numerical control machine tool according to claim 2, characterized in that: the other end of the third conduit (17) is communicated with one end of the front face of the connecting pipe (18), the other end of the connecting pipe (18) is communicated with the right end of the telescopic pipe (19), the outer surface of the telescopic pipe (19) is fixedly connected with the inner wall of the fixed sleeve (20), and the upper surface of the fixed sleeve (20) is fixedly connected with the lower surface of the limiting slide block (21).

4. The protection device for preventing high-temperature sputtering for the numerical control machine tool according to claim 3, characterized in that: spacing slider (21) sliding connection is in spacing spout (22), the upper surface at lathe body (1) inner wall is seted up in spacing spout (22), the cross section of spacing spout (22) and the shape of spacing slider (21) all set up to the T font, flexible pipe (19) set up to the flexible pipe of multisection.

5. The protection device for preventing high-temperature sputtering for the numerical control machine tool according to claim 1, characterized in that: the lower surface of lathe body (1) is connected with the last fixed surface of radiating seat (38), the lower surface of radiating seat (38) is connected with the last fixed surface of base (39), the front of lathe body (1) is provided with sealing door (40), sealing door (40) sliding connection is in the front of lathe body (1), the front of lathe body (1) is provided with control panel.

6. The use method of the high-temperature sputtering prevention protection device for the numerical control machine tool according to any one of claims 1 to 5 is characterized by comprising the following use steps:

s1, when the protection device is used, a workpiece to be machined needs to be fixed through a machine tool, a sealing door (40) is closed after the stability of the workpiece is guaranteed, the machine tool body (1) is debugged through inputting a program through a control panel on the front side of the machine tool body (1), and the workpiece is machined through the machine tool body (1) after the program is confirmed;

s2, when the machine tool body (1) is used for machining a workpiece, the driving device (25) and the oil pump (30) are started, the driving device (25) can drive the fan (24) to synchronously run, so that high-temperature gas generated when the workpiece is machined in the machine tool body (1) can be sucked into the gas collecting hood (34) through the gas inlet pipe (35) in the running process of the fan (24), waste gas generated in machining in the machine tool body (1) is treated, and oil can be sprayed to the surface of the workpiece through the spray header (13) due to the operation of the oil pump (30), so that waste chips generated in machining the workpiece are adsorbed;

s3, when the fan (24) exhausts air to the ventilation pipe (23) along with the operation of the driving device (25), the ventilation pipe (23) transmits air into the first guide groove (5), so that the air pressure in the first guide groove (5) is rapidly increased, the air can extrude the second sleeve (7) to move towards the left side and simultaneously inject the air into the second guide groove (9), along with the continuous operation of the fan (24), when the air pressure in the first guide groove (5) and the second guide groove (9) is saturated, the positioning ring (14) and the spray cylinder (11) can be sleeved on the surface of a workpiece to be machined, and meanwhile, along with the discharge of the injected air along with the first guide pipe (12), the protection device can adjust the positions of the second sleeve (7) and the spray cylinder (11) in the operation process, and the spray cylinder (11) can be guaranteed to move to the surface of the workpiece;

s4, in the process of machining the workpiece, the centrifugal shaft is driven to rotate at a high speed by the driving device (25), the cooling liquid sprayed on the surface of the workpiece can drip on the surface of the workbench (36) along with the self gravity and drip into the collecting cover (28) along the workbench (36), the oil liquid is collected into the centrifugal cylinder (27) through the collecting cover (28), the cooling liquid is in contact with the surface of the centrifugal cylinder (27) at an accelerated speed due to the high-speed rotation of the centrifugal shaft in the centrifugal cylinder (27), so that the filtering effect of the protective device on the cooling liquid is accelerated, meanwhile, the filtered cooling liquid can enter the lower portion of the partition plate (29) along the inclined surface of the bottom plate (33) along with the gravity, and enters the oil storage tank (32) again through the transmission of the oil pump (30).